I suspect that HAL does not have proper support for your laptop brightness settings.
Can you run guidance-power-manager from command line (terminal/console) and reproduce the problem and then provide output of the command? ** Changed in: kde-guidance (Ubuntu) Assignee: (unassigned) => Luka Renko Status: Unconfirmed => Needs Info -- guidance-power-manager doesn't change screen brightness https://bugs.launchpad.net/bugs/102294 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for kde-guidance in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs